Unit 4 课时5 Section B Vocabulary in use 2a-2d 趣味词汇（课件）英语人教版2024八年级上册

Unit 4 Amazing Plants and Animals 主讲人：XXX 课型：词汇课 Section B 2a-2d Contents 01 Lead in 03 Practice 04 Production 05 Summary 06 Language points 07 Exercise 08 Homework 02 Presentation 学习目标 通过本节课学习，学生能够： 识别并理解词汇的基本含义、词性及构词规律，掌握名词后缀的基本用法。（学习理解） 能够正确运用词汇的适当形式完成句子和语篇填空，理解词汇在语境中的具体含义。（应用实践） 能够在真实情境中创造性使用所学词汇表达个人情感、描述事物，并初步理解词汇在生态语境中的引申意义。（迁移创新） 01 Lead in Lead in Read the message about a mystery pen pal named Jump. Jump 08:00 Dear friend, when I was very young, my mom and dad went to work far away from my home. I miss them day and night. So I decide to find my parents, but there are so many chanllenges, could you please give me a hand? 02 Presentation Presentation Task 1： Sharp eyes(火眼金睛)—Circle the odd ones. 1. habit height size weight 2. joy happiness fun enjoy 3. angry disappointed smart sad 4. appear look seem watch 5. honey milk juice bread adj. 不同类的 habit描述行为方式，height高度，size尺寸和weight重量都是描述人或事物的物理特征。 enjoy是动词，享受；joy快乐，happiness幸福，fun乐趣都是表示积极情感的名词。 angry生气的、disappointed失望的、sad 悲伤的都是描述情绪或感受的词；smart (聪明的) 描述的是智力或能力。 appear，look，seem都是系动词，后面常接形容词，表示“看起来怎么样，而 watch 是行为动词，强调“看”的动作，后接宾语（看什么） honey (蜂蜜)、milk (牛奶)、juice (果汁) 都是流质或液体的食物/饮品。而 bread (面包) 是固态食物。 Presentation Task 1： Sharp eyes(火眼金睛)—Circle the odd ones. 1. habit height size weight 2. joy happiness fun enjoy 3. angry disappointed smart sad 4. appear look seem watch 5. honey milk juice bread adj. 不同类的 habit描述行为方式，height高度，size尺寸和weight重量都是描述人或事物的物理特征。 enjoy是动词，享受；joy快乐，happiness幸福，fun乐趣都是表示积极情感的名词。 angry生气的、disappointed失望的、sad 悲伤的都是描述情绪或感受的词；smart (聪明的) 描述的是智力或能力。 appear，look，seem都是系动词，后面常接形容词，表示“看起来怎么样，而 watch 是行为动词，强调“看”的动作，后接宾语（看什么） honey (蜂蜜)、milk (牛奶)、juice (果汁) 都是流质或液体的食物/饮品。而 bread (面包) 是固态食物。 Clue 1 They play an important role in ecosystem. Presentation 英语中，我们经常可以通过在形容词或动词后添加一个后缀 (suffix) 来构成名词。这个名词通常表示一种状态、品质、行为或概念。 Task 2： 名词变身术—Add the endings to form nouns. Presentation 4 3 2 1 -ance  通常加在动词后，表示该动作的过程、状态或性质。 appear-appearance (出现) perform-performance (表演) -(t)ion  拼写变化较多（有时要去e，有时要改词尾）,表示行为、过程或结果。 invent -> invention -ness  通常加在形容词后面，表示性质、状态或程度.happy-happiness -ity  通常加在以-al, -able, -ible, -ic, -id 等结尾的形容词后，表示具有某种特性或状态。possible -> possibility Task 2： 名词变身术—Add the endings to form nouns. Presentation action goodness 善良 kindness reality 现实 connection communication appearance imagination 想象力 popularity 普及 importance Task 2： 名词变身术—Add the endings to form nouns. Presentation action goodness 善良 kindness reality 现实 connection communication appearance imagination 想象力 popularity 普及 importance Task 2： 名词变身术—Add the endings to form nouns. Clue 2 They helps to protect farms. 03 Practice Practice Find the odd ones. Then give your reasons. love clever fear hate Practice Find the odd ones. Then give your reasons. nervous excited scary library Practice Find the odd ones. Then give your reasons. relaxed worried jump confident Practice Find the odd ones. Then give your reasons. relaxed surprised jump confident Practice Add the endings to form nouns. invent __________ (发明) curious _________ (好奇的) inform ____________ (通知) dark __________ (黑暗的) possible ____________ (可能的) educate ____________ (教育) sick __________ (生病的) patient __________ (耐心的) discuss ____________ (讨论) celebrate ____________ (庆祝) invention curiosity information darkness possibility education sickness patience discussion celebration Clue 3 They can live on land and in water. 04 Production Production appear disappoint imagine store weigh 1. I felt______________when my favourite flowers died. 2. After the rain, some mushrooms__________in the garden. 3. In my hometown, people often use bamboo baskets to______food. 4. What did you put in your luggage? It________a ton. 5. I can’t__________my life without my pets. They mean a lot to me. v. 出现 v. 失望 v. 想象 v. 储存 n.商店 v.重达 根据语境，我最爱的花死了，我感到很失望，这里feel后面跟形容词。 disappointed 根据语境，雨后花园里的蘑菇长出来了，这里缺谓语动词。 appeared 根据语境，在我的家乡，人们经常用竹篮来储存食物。use... to do sth. store 根据语境，你在行李里放了什么？它重得跟一吨似的。句子主语时It，在这里表达物品本身的属性，用一般现在时。 weighs imagine 我无法想象没有我的宠物们的生活。它们对我非常重要。空格前是情态动词后面需要接动词原形。 Task 3： Words filling(词形大填充) Production appear disappoint imagine store weigh 1. I felt______________when my favourite flowers died. 2. After the rain, some mushrooms__________in the garden. 3. In my hometown, people often use bamboo baskets to______food. 4. What did you put in your luggage? It________a ton. 5. I can’t__________my life without my pets. They mean a lot to me. v. 出现 v. 失望 v. 想象 v. 储存 n.商店 v.重达 根据语境，我最爱的花死了，我感到很失望，这里feel后面跟形容词。 disappointed 根据语境，雨后花园里的蘑菇长出来了，这里缺谓语动词。 appeared 根据语境，在我的家乡，人们经常用竹篮来储存食物。use... to do sth. store 根据语境，你在行李里放了什么？它重得跟一吨似的。句子主语时It，在这里表达物品本身的属性，用一般现在时。 weighs imagine 我无法想象没有我的宠物们的生活。它们对我非常重要。空格前是情态动词后面需要接动词原形。 Clue 4 They protect the farms by eating insects. Task 3： Words filling(词形大填充) Production Final Task: Find Jump’s parents! Frog Production Complete the passage with the correct forms of the words in the box. 但是 重要的 陆地 行星地球 保护 planet However protect importance land Production Complete the passage with the correct forms of the words in the box. Jump 08:00 Thank you very much! I find my parents. They are very important for climate change and the ecosystem. I will work with them to protect the environment. Why are frogs so important? How can we protect them? 05 Summary Summary 1 2 3 选出单词不同类别的一项，可以从词性、感情色彩、修饰对象等入手 Task 1 Task 2 名词后缀： -ance -(t)ion -ness -ity Task 3 选词填空： 关注上下文的逻辑和语境，根据句意和关键词填入恰当的词 4 Task 4 语篇填空注意上下和语境。 06 Language points Language Points 句 讲 练 例 You may not realize it, but frogs play an important role in our planet ecosystem. play a role in... 在······中扮演角色；起作用 同义短语：play a part in..., 其中in是介词，后面跟名词、代词或动名词。 Everyone should play a part in protecting the environment. 每个人都应该参与保护环境。 We sincerely hope that WWF（世界自然基金会） can play a role in (protect) this endangered species. protecting 07 Exercise Exercise Frogs are __________ to the ecosystem because they eat insects. __________ they are small, they play a big role in nature. We must __________ frogs and their habitats. Frogs can live both on __________ and in water. They are an important part of the __________ we live on. planet protection land although importance important Although protect land planet 08 Homework Homework 基础作业： 整理名词后缀的知识点，并画成思维导图。 提升作业： 模仿2d的段落结构，写一个关于另一种动物（如蜜蜂、蝴蝶等）的短段落，使用至少3个本课学到的词汇。 拓展作业： 研究青蛙或其他两栖动物在生态系统中的重要性，用英文写一段80词左右的介绍，尽量使用本课学到的词汇。 Thank you for your listening! $